Forksville Weather Forecast

    • 50
    • 74

    Increasing Clouds

    • 56
    • 78

    Partly Sunny

    • 65
    • 81

    Rain Showers Likely

    • 51
    • 76

    Rain Showers Likely

    • 52
    • 73

    Mostly Sunny

    • 58
    • 76

    Partly Sunny

Today 7 Sep Sullivan

Patchy dense fog this morning. Sunny. Highs in the lower 70s. North Winds around 5 Mph.

Tonight 7 Sep Sullivan

Partly cloudy. Patchy dense fog after midnight. Lows around 50. North Winds around 5 Mph in the Evening, becoming light and variable.

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Forksville Temperature Statistics

September Temperature

Williamsport - Lycoming County Airport (23.6 miles)

  • Lowest 5 September, 2026

    62.1 °F

  • Average September

    76.2 °F

  • Highest 1 September, 2026

    92.6 °F

Climate (2021–2026)

Williamsport - Lycoming County Airport (23.6 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    53 °F

  • Average High 2021–2026

    63.3 °F
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